Santorini Island

Santorini Island is a volcanic crater island that is located in the southern part of the Aegean Sea in southeastern Greece.

Santorini Island
Table of Contents

Santorini Island Latest News

Thousands of residents have fled the island of Santorini after a swarm of earthquakes shook the Greek islands in the Aegean Sea on Tuesday morning.

About Santorini Island

  • Santorini, or Thera, as it is also known, is a volcanic crater island that is located in the southern part of the Aegean Sea in southeastern Greece. 
  • It is the southernmost island in the Cyclades island group.
  • It is located approximately 128 nautical miles southeast of the Greek mainland and about 63 nautical miles north of Crete, the largest Greek island.
  • Santorini is the remaining portion of an exploded volcano and forms the most active volcanic center of the South Aegean Volcanic Arc.
  • Santorini’s volcano is one of the few active volcanoes on Greek and European land.
  • It is well known for its sea-filled volcanic caldera that is surrounded by high colorful cliffs on its three sides.
  • It is also known for its pristine whitewashed houses spread across jagged cliffs, astonishing blue waters, dramatic views, fabulous sunsets, and the ancient settlement of Thira.

Santorini Island FAQs

Q1. What is a volcanic crater island?

Ans. A volcanic crater island is an island that has formed due to volcanic activity, typically from a volcanic crater or caldera that has either erupted and then filled with water or remained elevated above sea level.

Q2. What is a caldera?

Ans. A caldera is a large, bowl-shaped depression that forms when a volcano collapses after a major eruption.

Q3. Which countries border the Aegean Sea?

Ans. The Aegean Sea is bordered by Greece to the west and north and Turkey to the east.

Source: NDTV

Update Icon
Latest UPSC Exam 2026 Updates

Date IconLast updated on Sep, 2026

→ UPSC 2027 Notification will be released on 13 January 2027 at upsconline.nic.in.

→ Check out the latest UPSC Syllabus here.

→ Download UPSC Model Answers for Mains 2026

→ UPSC Mains Question Paper 2026 is out now for Essay & GS Paper 1, 2, 3 & 4.

→ UPSC Calendar 2027 has been released.

→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2027 for structured answer writing practice, expert evaluation, and exam-oriented feedback.

→ Join Vajiram & Ravi’s UPSC Mentorship Program 2027 for personalized guidance, strategy planning, and one-to-one support from experienced mentors.

→ Go through the UPSC Mains Previous Year Papers to enhance your preparation.

→ UPSC has released UPSC Toppers List 2025 with the Civil Services final result on its official website.

→ Also check Best UPSC Coaching in India

Vajiram Content Team
At Vajiram & Ravi, our team includes subject experts who have appeared for the UPSC Mains and the Interview stage. With their deep understanding of the exam, they create content that is clear, to the point, reliable, and helpful for aspirants.Their aim is to make even difficult topics easy to understand and directly useful for your UPSC preparation—whether it’s for Current Affairs, General Studies, or Optional subjects. Every note, article, or test is designed to save your time and boost your performance.
UPSC GS Course 2027
UPSC GS Course 2027
₹1,80,000
Enroll Now
GS Foundation Course 2 Yrs
GS Foundation Course 2 Yrs
₹2,45,000
Enroll Now
UPSC Mentorship Program
UPSC Mentorship Program
₹65000
Enroll Now
UPSC Sureshot Mains Test Series
UPSC Sureshot Mains Test Series
₹27000
Enroll Now
Prelims Powerup Test Series
Prelims Powerup Test Series
₹14000
Enroll Now
Enquire Now